Thanks for the thread Campag4life. I have a wide foot and that usually means that I have to get a larger (ie. longer) size shoe. Sliding the cleat back with a longer shoe, only puts it in the the forward position of what my normal shoe size would be. So in reality, the only to really put the cleat back is to drill new holes. If I try to slide my feet forward, then my toes get scrunched.
The Specialized BG have been better for me. I'll see if I can try some Sidi Megas for fit. But I'm guessing it's going to come down to getting custom shoes. If I have to end up spending that kind of money all bike shoe companies can go suck eggs.